air flow measurements

[Jeffrey Engel]

cloud at peaches.ph.utexas.edu (Tom Cloud) wrote:
> Subject:       air flow measurements

> Some of you guys here work with flow benches or other
> flow measurement devices.  I have a question .... how are
> they calibrated?  Or, how could one set up his own flow
> measurement system and know it's somewhat accurate?
> 
> My twisted mind envisions a venturi and manometer (that's
> cause that's what we used in 1962    8^)
> 
> Tom Cloud <cloud at peaches.ph.utexas.edu>
> 

And an old blower driven by a variable speed DC motor. . .

 
je
jengel at fastlane.net

     "I can resist anything but temptation"
                                  Mark Twain